package com.sky.service;

import com.sky.dto.ShoppingCartDTO;
import com.sky.entity.ShoppingCart;

import java.util.List;

/**
 * @author 杨振华
 * @since 2023/7/23
 */
public interface ShoppingCartService {

    void add(ShoppingCartDTO shoppingCartDTO);

    List<ShoppingCart> showShoppingCart();

    void clean();
}
